Diana is making a mosaic pattern that uses 2 blue tiles for every 5 white tiles. How many blue tiles does she need if she has 60 white tiles

Answer:

1182

Step-by-step explanation:

(8x 8x 6)/2= 192

(11x 9x 10)= 990

Answer:

1182

Step-by-step explanation:

Answer:

(-2,-4)

Step-by-step explanation:

Answer:

Hello! The answer is 20.66

Step-by-step explanation:

1. You have to add up all the numbers in the set (248)

2. You have to divide by how much numbers are in the set by their added amount. (12)

248 ÷ 12 = 20.66

Hope This Helps ;)

Please mark brainliest :)

Answer:

20.66666.... or 20 2/3

Step-by-step explanation:

the average i added all up and divided by 12

PLEASE MAKE BRAINLIEST

Answer:

D

Step-by-step explanation:

There is not a variety of answers like the other options.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

Answer:

(12,4)

Step-by-step explanation:

Answer:

A factor Pair is like 5x5=25

So one for this would be 4x12=48

Answer:

B. F(11) = 32

Step-by-step explanation:

From the explicit equation,

F(n) = 2 + 3(n - 1)

F(11) = 2 + 3(11 - 1)

F(11) = 2 + 33 - 3

F(11) = 35 - 3

F(11) = 32

The 11th term of the sequence with an explicit rule is 32

Answer:

30t−4

Step-by-step explanation:

2−6(−5t+1)

Distribute:

=2+(−6)(−5t)+(−6)(1)

=2+30t+−6

Combine Like Terms:

=2+30t+−6

=(30t)+(2+−6)

=30t+−4

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer: The MAD is 1.6

Step-by-step explanation:To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

Answer:

The answer is

[tex] - 5 < x < 2[/tex]

Step-by-step explanation:

First you have to seperate them :

[tex] - 2 < x + 3[/tex]

[tex]x + 3 < 5[/tex]

Next you can solve it by moving all the unrelated terms to the other side :

[tex] - 2 < x + 3 \\ - 2 - 3 < x + 3 - 3 \\ - 5 < x \\ x > - 5[/tex]

[tex]x + 3 < 5 \\ x + 3 - 3 < 5 - 3 \\ x < 2[/tex]

Answer:

-5 < x < 2

Step-by-step explanation:

Subtract 3 from each of the three sides.

-2 < x + 3 < 5

-2 - 3 < x + 3 - 3 < 5 - 3

-5 < x < 2

Answer:

C. Acute and Isosceles

Step-by-step explanation:

Acute means the angles are less than 90 degrees. All of the triangles angles are less than 90 degrees.

Isosceles means they have 2 sides of equal length. In the triangle, there are 2 sides with the length of 6 in, making this an isosceles triangle

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: C.

f(t) = P(1.02)4t

Step-by-step explanation:

f(t) = P(1.02)4t will have the greatest compound interest because the interest is on quarterly bases with an increment of 1.02 and the rate of 8%

Note : 8/100 × 1/4 = 0.02

There is no increment in D and A is yearly based. Option C is for 6 month.

Answer:

25) x = 18 26) x = 50

Step-by-step explanation:

25) 108 + 4x = 180

108 + 4x = 180

-108           -108

4x = 72

x = 18

26)

101 + (x + 29) = 180

101 + 29 + x = 180

130 + x = 180

-130        -130

x = 50

Answer: The answer is -7g

Step-by-step explanation:

-5g+2h-3g+g-2h

-5g+2h-3g+g-2h

=-7g+2h-2h

=-7g

Answer:

1. No, Joe is not correct

2. [tex]\angle 5=72^{\circ}[/tex]

Step-by-step explanation:

Given: b and c are parallel lines

To find:

1. whether the given statement is correct or not

2. [tex]\angle 5[/tex]

Solution:

1.

Sum of two angles that form a linear pair is equal to [tex]180^{\circ}[/tex]

[tex]\angle 3+72^{\circ}=180^{\circ}[/tex] (linear pair)

[tex]\angle 3=180^{\circ}-72^{\circ}=108^{\circ}\neq 90^{\circ}[/tex]

So, Joe is not correct

2.

If two lines are parallel then alternate interior angles are equal.

As b and c are parallel lines,

[tex]\angle 5=72^{\circ}[/tex] (alternate interior angles)

Answer:

51

Step-by-step explanation:

Answer:

D. $66.42

Step-by-step explanation:

If I'm correct (which I highly doubt...)

You multiply 7.38 and 9

That should give $66.42

Sorry if I'm wrong...

And if I'm wrong, my second option would be C. $0.82

Answer:

meter and then gallon

Step-by-step explanation:

i hope this helps :)

Answer:

meter and gallon

Step-by-step explanation:

Answer:

y = x / 2 + 4

Step-by-step explanation:

Just plug the numbers in.

The answer is y = x / 2 + 4

Answer:

Step-by-step explanation:

it is y= 1/2 +4

Answer:

c

Step-by-step explanation:

i took the test and got it right so... and do you have Mr. Hoffman

The sum of the first six terms of the following sequence is ∑(from i=1 to 6) (-10 - 3(i-1)), the correct option is A.

Lets suppose its initial term is f=a , multiplication factor is  r

and let it has total n terms, then, its sum of a geometric sequence is given as:

[tex]S_n = \dfrac{a(r^n-1)}{r-1}[/tex]

(sum till nth term)

We are given that;

The sequence;  −10, −13, −16, …

Now,

The given sequence is an arithmetic sequence with first term (a1) = -10 and common difference (d) = -3.

Using this formula, we can find the first six terms of the sequence as follows:

a1 = -10

a2 = -10 + (-3) = -13

a3 = -10 + 2(-3) = -16

a4 = -10 + 3(-3) = -19

a5 = -10 + 4(-3) = -22

a6 = -10 + 5(-3) = -25

We can represent the sum of the first six terms using sigma notation as:

∑(from i=1 to 6) ai = (-10) + (-13) + (-16) + (-19) + (-22) + (-25) = -105

The sum of the first six terms of the given sequence is -105.

Using sigma notation, we can write this as:

∑(from i=1 to 6) (-10 - 3(i-1)) = -105

Therefore, by the geometric sequence the answer will be ∑(from i=1 to 6) (-10 - 3(i-1)).

Learn more about sum of terms of geometric sequence here:

brainly.com/question/1607203

#SPJ3

Answer:

8 unit

Step-by-step explanation:

i tkink (x+5)2+(y-3)2=427

Answer:

7 children tickets

Step-by-step explanation:

what i did is 7.5 times 9 which gave me none

then i did 7.5 times 8 which also is none

then lastly id di 7.5 times 7 plus 13 times 2 which gives me 78.50

Answer:

You would need 7 children tickets

Step-by-step explanation:

Now please make me brainliest

Answer:

(-4, -1)

Step-by-step explanation:

The solution of the system is always where to two lines intercept, or meet.

Answer:

[tex]\frac{9}{64}[/tex]

Step-by-step explanation:

Given

f(x) = [tex](\frac{3}{8}) ^{x}[/tex] then

f(2) = ([tex]\frac{3}{8}[/tex] )² = [tex]\frac{3^2}{8^2}[/tex] = [tex]\frac{9}{64}[/tex]

Answer:

8x(3x^2 +1)

Step-by-step explanation:

24x^3 + 8x

We can factor out 8x

8x(3x^2 +1)

Answer:55

Step-by-step explanation:

Answer:

55

Step-by-step explanation:

21+21+13

Answer:

8.45km= 8450 meters

7896 cm= 78.96 meters

Step-by-step explanation:

km x 1000 = m

cm x .01 = m

Answer: z=2.8

This is how I do!

Step-by-step explanation:

51-2z-8z=23

We simplify the equation to the form, which is simple to understand  

51-2z-8z=23

We move all terms containing z to the left and all other terms to the right.  

-2z-8z=+23-51

We simplify left and right side of the equation.  

-10z=-28

We divide both sides of the equation by -10 to get z.  

z=2.8

Answer:

Z=2.8

Step-by-step explanation:

51-10z=28

(/10) =2.8

Answer: 36%; yes, the % change is equal to the percent discount

Step-by-step explanation:

Initial price = $69.99

Final price = $44.99

change in price = |(final - initial)|

change in price = |(44.99 - 69.99)|

change in price = $25

25/69.99 = x/100

100(25/69.99) = x

100(0.357) = x

35.7% = x

x = 36%